285567 (2000 OM)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6402412836 ± 3.98e-08
Semi-major axis (a)1.7012263044 AU ± 2.69e-09
Inclination (i)13.57332583° ± 1.07e-05
Long. of Asc. Node (Ω)123.33449449° ± 1.13e-05
Arg. of Perihelion (ω)74.17857608° ± 1.33e-05
Mean Anomaly (M)181.92139896° ± 6.37e-06
Mean Motion (n)0.4441903736°/day ± 1.05e-09
Perihelion dist (q)0.61203099 AU ± 6.76e-08
Aphelion dist (Q)2.79042162 AU ± 6.78e-08
Orbital Period2.21892761 yr ± 5.27e-09
Physical Parameters
H (abs. magnitude)18.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.681″
Uncertainty0
Orbit TypeApollo
MOID0.051899 AU
Observations Used507
Oppositions12
Arc Total1999-2021
First Observation Used1999-10-16
Last Observation Used2021-11-11
Observations (745)
Date Type RA Dec Mag Band Observatory
2019-12-03 08:27:42 C 03 27 59.462 -05 31 47.45 U F51
2019-12-03 08:45:44 C 03 27 57.933 -05 31 49.37 U F51
2020-01-20 05:31:57 C 02 30 46.835 -00 25 23.99 U F52
2020-01-20 05:49:51 C 02 30 46.710 -00 25 14.17 U F52
2020-01-20 06:25:31 C 02 30 46.471 -00 24 54.35 U F52
2020-01-21 05:37:47 C 02 30 41.495 -00 11 56.40 U F52
2020-01-21 05:55:54 C 02 30 41.402 -00 11 46.28 U F52
2020-01-21 06:14:10 C 02 30 41.312 -00 11 36.06 U F52
2020-01-21 06:32:12 C 02 30 41.236 -00 11 25.84 U F52
2020-01-28 02:21:14 C 02 31 15.88 +01 24 46.5 V G96
2020-01-28 02:29:19 C 02 31 15.91 +01 24 51.3 V G96
2020-01-28 02:37:24 C 02 31 16.04 +01 24 56.4 V G96
2020-06-21 13:35:36 C 00 15 00.06 +11 21 57.1 V T08
2020-06-21 13:41:34 C 00 14 59.53 +11 21 44.6 V T08
2020-06-21 13:50:52 C 00 14 58.64 +11 21 26.9 V T08
2020-06-21 14:16:54 C 00 14 56.12 +11 20 33.4 V T08
2020-06-26 11:52:27 C 00 04 34.84 +07 21 59.3 V T05
2020-06-26 12:12:25 C 00 04 32.98 +07 21 19.8 V T05
2020-06-26 12:29:03 C 00 04 31.47 +07 20 45.6 V T05
2020-06-26 12:57:31 C 00 04 28.83 +07 19 49.1 V T05
2020-06-30 00:32:16 C 23 56 59.39 +04 31 18.3 o K95
2020-06-30 00:53:41 C 23 56 57.38 +04 30 35.2 o K95
2020-06-30 13:10:44 C 23 55 50.14 +04 05 25.3 V T05
2020-06-30 13:15:25 C 23 55 49.67 +04 05 15.9 V T05
2020-06-30 13:23:21 C 23 55 48.89 +04 05 00.8 V T05
2020-06-30 13:37:52 C 23 55 47.51 +04 04 30.9 V T05
2020-07-01 00:48:04 C 23 54 46.08 +03 41 47.8 q 160
2020-07-01 00:51:31 C 23 54 45.84 +03 41 42.7 q 160
2020-07-01 00:54:57 C 23 54 45.45 +03 41 33.9 q 160
2020-07-02 13:22:32 C 23 51 21.99 +02 28 02.7 V T08
2020-07-02 13:27:11 C 23 51 21.53 +02 27 53.4 V T08
2020-07-02 13:35:11 C 23 51 20.72 +02 27 37.2 V T08
2020-07-02 13:52:27 C 23 51 19.01 +02 27 02.3 V T08
2020-07-06 00:49:12 C 23 43 20.16 -00 20 46.0 V 160
2020-07-06 00:52:39 C 23 43 19.80 -00 20 53.2 V 160
2020-07-06 00:56:05 C 23 43 19.41 -00 21 00.2 V 160
2020-07-06 12:29:09 C 23 42 10.88 -00 44 11.8 V T08
2020-07-06 12:29:49 C 23 42 10.77 -00 44 14.2 V T08
2020-07-06 12:40:34 C 23 42 09.64 -00 44 35.7 V T08
2020-07-06 13:03:05 C 23 42 07.28 -00 45 20.7 V T08
2020-07-07 00:54:41 C 23 40 56.12 -01 09 26.7 V 160
2020-07-07 00:57:42 C 23 40 55.81 -01 09 32.9 V 160
2020-07-07 13:21:33 C 23 39 40.72 -01 34 27.5 V T05
2020-07-07 13:26:10 C 23 39 40.19 -01 34 36.2 V T05
2020-07-07 13:40:39 C 23 39 38.66 -01 35 06.1 V T05
2020-07-07 13:48:36 C 23 39 37.80 -01 35 21.9 V T05
2020-07-08 12:11:56 C 23 37 21.21 -02 20 32.3 V T05
2020-07-08 12:14:34 C 23 37 20.91 -02 20 37.4 V T05
2020-07-08 12:22:30 C 23 37 20.06 -02 20 53.7 V T05
2020-07-08 12:37:43 C 23 37 18.41 -02 21 24.0 V T05